Counterclockwise (negative)
🔍 Enlarged View - Profile Detail (without PQ segment)
📊 Initial State (before rotation)
🔄 Final State (after rotation)
ℹ️ EN.2 Features: Enlarged profile view with maximum detail. The PQ segment is hidden for better visibility of the airfoil geometry.
Correct .dat format interpretation: First point (1.0, 0) is the trailing edge (F). The path goes along the upper surface (y > 0) to the leading edge (x=0), then along the lower surface (y < 0) back to F.
✈️ Orientation: Leading edge (O) on the LEFT (x=0) | Trailing edge (F) on the RIGHT (x=2090.7 mm)
🔄 Rotation direction: Negative angle = Counterclockwise rotation | Positive angle = Clockwise rotation
📏 L1, L2, L3: Distances from point P (pilot) to points A, B, C respectively
📊 SA, SB, SC: Difference between initial and final distance (positive = shortening)
Correct .dat format interpretation: First point (1.0, 0) is the trailing edge (F). The path goes along the upper surface (y > 0) to the leading edge (x=0), then along the lower surface (y < 0) back to F.
✈️ Orientation: Leading edge (O) on the LEFT (x=0) | Trailing edge (F) on the RIGHT (x=2090.7 mm)
🔄 Rotation direction: Negative angle = Counterclockwise rotation | Positive angle = Clockwise rotation
📏 L1, L2, L3: Distances from point P (pilot) to points A, B, C respectively
📊 SA, SB, SC: Difference between initial and final distance (positive = shortening)